Parallel Iterative Methods (PIM) Package

Abstract

PIM is a collection of Fortran 77 routines designed to solve systems of linear equations on parallel computers using a variety of iterative methods. The coefficient matrix may be either real or complex. The user may choose to use left-, right- or symmetric-preconditioning, or the system can be solved without preconditioning. Several stopping criteria are available, including the usual scaled residual of the iteration vector at the k-th iteration and the absolute difference between two successive iteration vectors.

DateOfInformation

Wed Jan 21 12:11:04 1998

Domain

Numerical Programs and Routines!Linear algebra

Keyword

parallel numerical library; iterative method; conjugate gradient method;

Name

Parallel Iterative Methods (PIM) Package

TargetEnvironment

PIM has ports for networks of workstations using message-passing systems (PVM 3 and MPI), SGI Challenge, Kendall Square Research KSR1, Cray Y-MP2E/232, Cray C9016E, Cray T3D, Intel Paragon XP/S, Intel iPSC/860, IBM 9070 SP/1, TMC CM-5.

Version

2.1

Webpage

http://www.mat.ufrgs.br/

ContactIs

Rudnei Dias da Cunha

Review Information

NHSE Review of PIM